Lâu Si-si (劉詩詩; Cecilia Liu; 1987 nî 3 go̍eh 10 ji̍t chhut-sì), pún-miâ Lâu Si-si (劉詩施), Hôe-cho̍k chhut-sin. I sī chi̍t-ūi chin chhut-miâ ê Tiong-kok cha-bó͘ ián-gôan, Pak-kiaⁿ Bú-tō Ha̍k-īⁿ pit-gia̍p. I tī 2004 nî chham-ka Go̍at-éng Hong-hô ê ián-chhut; 2007 nî chèng-sek hām keng-chè kong-si chhiam-iok chhut-tō. I sòa-lo̍h-khì pîn-thâu chiap-sio̍k ián-chhut Siā-tiau Eng-hiông Thôan, Sian-kiàm Kî-kiap Thôan 3, Thian-gâi Chit-lú kah Kòai-kiap It-ki-mûi téng-téng tiān-sī-kio̍k. Jiân-āu 2011 nî ê Pō͘-pō͘ Keng-sim hō i chiâⁿ-chòe chi̍t-ê A-chiu sin-seng-tāi lú-bêng-seng.